CN203561009U - Detachable punched sound absorption suspended ceiling board capable of refrigerating and heating - Google Patents
Detachable punched sound absorption suspended ceiling board capable of refrigerating and heating Download PDFInfo
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- CN203561009U CN203561009U CN201320625739.2U CN201320625739U CN203561009U CN 203561009 U CN203561009 U CN 203561009U CN 201320625739 U CN201320625739 U CN 201320625739U CN 203561009 U CN203561009 U CN 203561009U
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- 238000004378 air conditioning Methods 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims description 45
- 238000010792 warming Methods 0.000 claims description 45
- 238000009413 insulation Methods 0.000 claims description 24
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Abstract
The utility model relates to a detachable punched sound absorption suspended ceiling board capable of refrigerating and heating, which is mounted on a ceiling and connected with an air conditioning system pipeline, and at least comprises a punched metal suspended ceiling board, one or more heat conducting pipes, a heat conducting layer, a plurality of assistant fixing pieces, a heat insulated layer and a plurality of first fixing pieces, and a turned-over edge is arranged on each side of the punched metal base board of the punched metal suspended ceiling board; the heat conducting pipes are connected with the air conditioning system pipeline, the heat conducting layer is made of metal, grooves are formed in the heat conducting layer, heat conducting pipes are embedded in the grooves, assistant fixing pieces are connected with the heat conducting layer, the turned-over edges and the assistant fixing pieces are connected by the fixing pieces, and the heat conducting pipes are located above the punched metal base board and are separated from the punched metal base board; the heat insulated is clung to the upper surfaces of the assistant fixing pieces or the upper surfaces of the heat conducting pipes. The air conditioning detachable punched sound absorption suspended ceiling board adopting the above structure can effectively increase the temperature rise speed of the suspended ceiling board, absorbs partial indoor noise and reduces conveying energy consumption.
Description
Technical field
The utility model relates to a kind of cooling and warming ceiling board, relates in particular to the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming.
Background technology
Cooling and warming furred ceiling belongs to air conditioning system indoor end equipment, by this equipment and indoor environment, carries out exchange heat, regulates indoor temperature.Traditional air-conditioning of comparing, with the air-conditioning system of cooling and warming furred ceiling, have more energy-conservation, the advantage such as comfort level is higher, and air quality is better, can effectively promote indoor suspended ceiling height, and maintenance cost is low.Existing cooling and warming furred ceiling mainly contains four kinds below:
1) utilize plastic capillary to do the indoor end equipment of air-conditioning, its way one: normally plastic capillary is fixed on floor or indoor ceiling, then with materials such as mortars, plastic capillary is directly embedded in indoor ceiling, by capillary and indoor ceiling, form a heat exchanger, such drawback is embodied in: air-conditioning system conveying energy consumption is high, and capillary is easy to block, and plastic capillary is easy to by breakage, cooling and warming efficiency is extremely low, keeps in repair the problems such as very difficult; Its way two: plastic capillary is arranged on plasterboard or metal ceiling, but the mounting means of furred ceiling is complicated, is unfavorable for maintenance, and air-conditioning system conveying energy consumption is high, the problems such as capillary is easy to block, and plastic capillary is easy to by breakage, and cooling and warming efficiency is extremely low still do not solve.
2) utilize graphite to do heat-conducting layer and the metal radiation ceiling made is done the indoor end equipment of air-conditioning, it is normally comprised of parts such as metallic plate, graphite film, heat pipe, sound-absorbing nonwoven, the problem of this furred ceiling is complex manufacturing technology, expensive, part heat sends out by furred ceiling upper space simultaneously, has reduced the heat transmission of the downward interior space.
3) utilize copper capillary pipe suspended ceiling to do the indoor end equipment of air-conditioning, this furred ceiling be by the capillary dish cloth being made of copper on ceiling board, copper capillary two ends are welded on respectively sending back in water lines of air-conditioning system, the problem of this radiation ceiling is that air-conditioning system conveying energy consumption is high, copper capillary is easy to block, processing technology thereof is complicated, and pad is easy to leak more.
4) without the changes in temperature furred ceiling of heat-conducting layer, do the indoor end equipment of air-conditioning, this furred ceiling is comprised of critical pieces such as heat pipe, heat-insulation layer, ceiling boards, but lack heat-conducting layer and heat pipe is directly fixed in furred ceiling plane, such problem is when liquid is flowed through heat pipe, only have a fraction of heat to pass to furred ceiling by the contact point of heat pipe and furred ceiling plane, make the cooling and warming power of furred ceiling very low, increase the energy consumption of air-conditioning.
Above defect based on prior art, industry is hoped to some extent to cooling and warming ceiling board, special wish to develop a kind ofly can accelerate the temperature increase speed of radiation ceiling plate and the cooling and warming ceiling board that reduces conveying energy consumption.
Utility model content
The purpose of this utility model is to provide a kind of cooling and warming detachable perforated sound-absorbing ceiling board, effectively to improve cooling and warming efficiency and to reduce conveying energy consumption.
To achieve these goals, the utility model provides a kind of cooling and warming detachable perforated sound-absorbing ceiling board, be arranged on a ceiling, and be connected with an air-conditioning system pipeline, it at least comprises perforated metal ceiling board, at least one heat pipe, heat-conducting layer, some auxiliary fixing member, heat-insulation layer and some the first fixtures, wherein:
Described perforated metal ceiling board comprises perforated metal base plate and some flange, is provided with some the first perforation for noise reduction, and is provided with described flange on described perforated metal base plate on every side of described perforated metal base plate;
The diameter of described heat pipe is greater than 5mm, described heat pipe connects for carrying the described air-conditioning system pipeline of liquid to it, and on described heat-conducting layer, be provided with some grooves, described heat pipe is inlayed and is fixed in described groove, described auxiliary fixing member is connected and fixed described heat-conducting layer, by described the first fixture, described auxiliary fixing member and described heat-conducting layer are fixed on described flange in the lump, make described heat pipe be positioned at the top of described perforated metal base plate, and be separated between described heat pipe and described perforated metal base plate; Described heat-insulation layer, above described auxiliary fixing member, described heat-conducting layer and described heat pipe, and pastes at the upper surface of described auxiliary fixing member or the upper surface of described heat-conducting layer.
Preferably, on described perforated metal base plate, be also pasted with sound-absorbing nonwoven.
Preferably, the material of described perforated metal ceiling board is galvanized steel plain sheet or aluminium sheet, and has corrosion-inhibiting coating on the surface of described perforated metal ceiling board.
As preferably, described the first fixture is the screw with pad, described screw is fixed on described auxiliary fixing member and described heat-conducting layer on described flange in the lump through described auxiliary fixing member, described heat-conducting layer and described flange, makes described heat pipe be positioned at the top of described perforated metal base plate.
Preferably, the structural relation of described auxiliary fixing member, described heat pipe and described heat-conducting layer is described auxiliary fixing member, described heat pipe and described heat-conducting layer from top to bottom.
Preferably, the structural relation of described auxiliary fixing member, described heat pipe and described heat-conducting layer is described heat-conducting layer, described heat pipe and described auxiliary fixing member from top to bottom.
Preferably, have one at least for crochet in described flange, one is scrap (bridge);
Described crochet includes the first riser, the first top board, and the second riser; One end of described the first riser is vertically connected at the side edge of described perforated metal base plate; Described the first riser and described the second riser are all perpendicular to described the first top board, and one end of the other end of described the first riser and described the second riser is connected to the two ends of described the first top board; Described the second riser is positioned at the top of described perforated metal base plate, and its with described perforated metal base plate between be separated;
Described scrap (bridge) comprises the 3rd riser, one end of described the 3rd riser is vertically fixed on the side edge of described perforated metal base plate, the other end of described the 3rd riser is the flanging to described perforated metal plate outer side turnover, and described flanging is perpendicular to described the 3rd riser.
Preferably, in described flange, have two at least for crochet;
Described crochet includes the first riser, the first top board and the second riser; One end of described the first riser is vertically connected at the side edge of described perforated metal base plate; Described the first riser and described the second riser are all perpendicular to described the first top board, and one end of the other end of described the first riser and described the second riser is connected to the two ends of described top board; Described the second riser is positioned at the top of described perforated metal base plate, and its with described perforated metal base plate between be separated.
Preferably, described heat-insulation layer is mineral wool, rock wool or rubber and plastic heat-preservation cotton.
As preferably, described heat-conducting layer is provided with some the second perforation for noise reduction.
The utility model, owing to adopting above technical scheme, is compared and is had following advantage and good effect with existing technical scheme:
1) the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming that the utility model provides, by adopting the larger heat pipe of diameter, can effectively reduce conveying energy consumption.
2) the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming that the utility model provides, by having changed the structure of ceiling board, by heat pipe, heat-conducting layer is separated with perforated metal base plate fixing, make the heat of heat conduction liquid in pipe in thermal-radiating mode, pass to perforated metal ceiling board by heat-conducting layer, by perforated metal ceiling board, in heat radiation mode, be delivered to indoor again, in furred ceiling process of refrigerastion when indoor air humidity strengthens suddenly, control system is closed after water circuit system, the temperature of perforated metal ceiling board can heat up more fast, thereby the ceiling board surface temperature of this kind of isolating construction can promote than the radiation ceiling plate temperature of the attached structure of note faster, the effectively generation of Antidewing phenomenon.
3) the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming that the utility model provides, adopts the ceiling structure of crochet and scrap (bridge), in the mode of hook or hook, lifts furred ceiling, and this lifting mode is conducive to installation and the dismounting of furred ceiling more; Crochet simultaneously can be hung furred ceiling, when on carrying out furred ceiling and furred ceiling, other equipment pipelines keep in repair like this, the plate hook of pulling down can be hung on keel, saves manually, reduces loss; Hooking structure is more safe and reliable.
4) the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming that the utility model provides, perforated metal base plate is processed into perforated plate, and the nonwoven of sound absorption is posted on surface, can sponge a part of room noise.
5) the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming that the utility model provides, heat-conducting layer is provided with some the second perforation, the further noises in absorption chamber for noise reduction.
6) the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming that the utility model provides, use heat-insulation layer, can significantly reduce side space and heat-insulation layer superjacent air space under heat-insulation layer and carry out heat transmission, the heat transmission that makes the ceiling board overwhelming majority is all to carry out with the interior space of ceiling board below, makes the cooling and warming efficiency of this ceiling board higher.
7) the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming that the utility model provides, has simplified the packaging technology of ceiling board, has reduced the process equipment of product and the cost of processing.
8) the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming that the utility model provides, adopted heat pipe, the heat-conducting layer of the radiation ceiling plate of demountable structure easily from ceiling board, to disassemble, simplified process, and the cost of installation and maintenance is lower.
Accompanying drawing explanation
Fig. 1 the utility model embodiment mono-middle punch metal ceiling plate schematic diagram;
The profile of the detachable perforated sound-absorbing ceiling board of cooling and warming in Fig. 2 the utility model embodiment mono-;
A plurality of component combination schematic diagrames in Fig. 3 the utility model embodiment mono-;
The scheme of installation of the detachable perforated sound-absorbing ceiling board of cooling and warming in Fig. 4 the utility model embodiment mono-;
Fig. 5 the utility model embodiment bis-middle punch metal ceiling plate schematic diagrames;
The profile of the detachable perforated sound-absorbing ceiling board of cooling and warming in Fig. 6 the utility model embodiment bis-;
A plurality of component combination schematic diagrames in Fig. 7 the utility model embodiment bis-;
The scheme of installation of the detachable perforated sound-absorbing ceiling board of cooling and warming in Fig. 8 the utility model embodiment bis-.
The specific embodiment
Further illustrate the utility model with specific embodiment with reference to the accompanying drawings.
Embodiment mono-
As shown in accompanying drawing 1-4, the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming that the utility model provides, comprises perforated metal ceiling board 1, heat pipe 3, heat-conducting layer 2, some auxiliary fixing member 4, heat-insulation layer 5 and some the first fixtures 6.
And perforated metal ceiling board 1 comprises perforated metal base plate 8 and some flange 7, on perforated metal base plate 8, be also pasted with sound-absorbing nonwoven 11, perforated metal base plate 8 is provided with some the first perforation, and the nonwoven of sound absorption is posted at the back side, can sponge a part of room noise; Heat-conducting layer is provided with some the second perforation for noise reduction, the further noise in absorption chamber and in heat pipe, the first perforation and biperforate diameter, punching rate, the shape in hole, arranging of hole can be made as required, and be provided with flange 7 on every side of perforated metal base plate 8.In flange 7, there are two for crochet, and are positioned at the both sides that perforated metal ceiling board 1 is relative.
Should be understood that the present invention does not limit the quantity of crochet, but limit in flange, have two at least for crochet, by keel 111 are installed in two crochets, perforated metal ceiling board 1 is fixedly mounted on ceiling.The present embodiment be take two crochets and is illustrated as example, and other quantity should be by that analogy.
Crochet includes the first riser 91, the first top board 92, and the second riser 93; One end of the first riser 91 is vertically connected at the side edge of perforated metal base plate 8; The first riser 91 and the second riser 93 are all perpendicular to the first top board 92, and one end of the other end of the first riser 91 and the second riser 93 is connected to the two ends of the first top board 92; The second riser 93 is positioned at the top of perforated metal base plate 8, and its with perforated metal base plate 8 between be separated.And this ceiling board is hooked in two crochets by keel 111, thereby be hooked on ceiling.
Hooking structure is more safe and reliable, and crochet simultaneously can be hung furred ceiling, when on carrying out furred ceiling and furred ceiling, other equipment pipelines keep in repair like this, the plate hook of pulling down can be hung on keel, saves manually, reduces loss.
By having changed the structure of this ceiling board, by heat pipe, heat-conducting layer is separated with perforated metal base plate fixing, make the heat of heat conduction liquid in pipe in thermal-radiating mode, pass to perforated metal base plate by heat-conducting layer, by perforated metal ceiling board, in heat radiation mode, be delivered to indoor again, in furred ceiling process of refrigerastion when indoor air humidity strengthens suddenly, control system is closed after water circuit system, the temperature of perforated metal ceiling board can heat up more fast, thereby, the ceiling board surface temperature of this kind of isolating construction can be than the ceiling board temperature increase of the attached structure of note faster, the effectively generation of Antidewing phenomenon.
Wherein, the material of perforated metal ceiling board 1 is galvanized steel plain sheet or aluminium sheet, on perforated metal ceiling board 1 surface, there is corrosion-inhibiting coating, heat-insulation layer 5 is mineral wool, rock wool or rubber and plastic heat-preservation cotton, the quantity that is arranged in the heat pipe 3 on perforated metal ceiling board 1 is at least one, the material of heat pipe 3 is metal material or nonmetallic materials, can be also the multiple tube that metal and other materials are made, and the diameter of heat pipe 3 is greater than 5mm.The material of auxiliary fixing member 4 is metal material or nonmetallic materials.
By adopting the larger heat pipe of diameter, can effectively reduce conveying energy consumption.Use heat-insulation layer, can significantly reduce side space under heat-insulation layer and carry out heat transmission with heat-insulation layer superjacent air space, the heat transmission that makes the ceiling board overwhelming majority be all with ceiling board below the interior space carry out, make the cooling and warming efficiency of this ceiling board higher.Heat pipe, heat-conducting layer have all adopted demountable structure, and they can easily disassemble from ceiling board, and the cost of having simplified process and installation and maintenance is lower.
Embodiment bis-
As shown in accompanying drawing 5-8, the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming that the utility model provides, be arranged on a ceiling, comprise perforated metal ceiling board 1, heat pipe 3, heat-conducting layer 2, some auxiliary fixing member 4, heat-insulation layer 5 and some the first fixtures 6.
Perforated metal ceiling board 1 comprises perforated metal base plate 8 and some flange 7, on perforated metal base plate 8, be also pasted with sound-absorbing nonwoven 11, on perforated metal base plate 8, be also pasted with sound-absorbing nonwoven 11, perforated metal base plate 8 is provided with some the first perforation, the nonwoven of sound absorption is posted at the back side, can sponge a part of room noise; Heat-conducting layer is provided with some the second perforation for noise reduction, the further noise in absorption chamber and in heat pipe, the first perforation and biperforate diameter, punching rate, the shape in hole, arranging of hole can be made as required, and be provided with flange 7 on every side of perforated metal base plate 8.In flange 7, have one for crochet, one is scrap (bridge), and is positioned at the both sides that perforated metal ceiling board 1 is relative.
Should understand, the present invention does not limit the quantity of crochet and scrap (bridge), has a crochet and a scrap (bridge) at least, by keel 111 are installed in crochet but limit in flange, scrap (bridge) is ridden on another ceiling board, perforated metal ceiling board 1 can be fixedly mounted on ceiling.The present embodiment be take a crochet and scrap (bridge) and is illustrated as example, and other quantity should be by that analogy.
Crochet includes the first riser 91, the first top board 92, and the second riser 93; One end of the first riser 91 is vertically connected at the side edge of perforated metal base plate 8; The first riser 91 and the second riser 93 are all perpendicular to the first top board 92, and one end of the other end of the first riser 91 and the second riser 93 is connected to the two ends of the first top board 92; The second riser 93 is positioned at the top of perforated metal base plate 8, and its with perforated metal base plate 8 between be separated; Scrap (bridge) comprises that one end of the 3rd riser 101, the three risers 101 is vertically fixed on the side edge of perforated metal base plate 8, and the other end of the 3rd riser 101 is the flanging 102 to the 8 outside turnovers of perforated metal base plate, and flanging 102 is perpendicular to the 3rd riser 101.And this ceiling board is hooked in crochet by keel 111, and ride on other ceiling boards by attachment strap, thereby be fixed on ceiling.
Adopt the ceiling structure of crochet and scrap (bridge), this lifting mode is conducive to installation and the dismounting of ceiling board more, and crochet simultaneously can be hung furred ceiling, when on carrying out furred ceiling and furred ceiling, other equipment pipelines keep in repair like this, the plate hook of pulling down can be hung on keel, save manually, reduce loss.
By having changed the structure of this ceiling board, by heat pipe, heat-conducting layer is separated with perforated metal base plate fixing, make the heat of heat conduction liquid in pipe in thermal-radiating mode, pass to perforated metal base plate by heat-conducting layer, by perforated metal ceiling board, in heat radiation mode, be delivered in room air again, furred ceiling refrigeration or heat in process when indoor air humidity strengthens suddenly, control system is closed after water circuit system, the temperature of perforated metal ceiling board can heat up more fast, thereby, the ceiling board surface temperature of this kind of isolating construction can be than the ceiling board temperature increase of the attached structure of note faster, the effectively generation of Antidewing phenomenon.
Wherein, the material of perforated metal ceiling board 1 is galvanized steel plain sheet or aluminium sheet, heat-insulation layer 5 is mineral wool, rock wool or rubber and plastic heat-preservation cotton, on perforated metal ceiling board 1 surface, there is corrosion-inhibiting coating, the quantity that is arranged in the heat pipe 3 on perforated metal ceiling board 1 is at least one, the material of heat pipe 3 is metal material or nonmetallic materials, can be also the multiple tube that metal tube and other materials are made, and the diameter of heat pipe 3 is greater than 5mm.The material of auxiliary fixing member 4 is metal material or nonmetallic materials.
By adopting the larger heat pipe of diameter, can effectively reduce conveying energy consumption.Use heat-insulation layer, can significantly reduce side space under heat-insulation layer and carry out heat transmission with heat-insulation layer superjacent air space, the heat transmission that makes the ceiling board overwhelming majority be all with ceiling board below the interior space carry out, make the cooling and warming efficiency of this ceiling board higher.Heat pipe, heat-conducting layer have all adopted demountable structure, and they can easily disassemble from ceiling board, and the cost of having simplified process and installation and maintenance is lower.
Above-mentioned disclosed be only specific embodiment of the utility model, this embodiment is only that clearer explanation the utility model is used, and not to restriction of the present utility model, the changes that any person skilled in the art can think of, all should drop in protection domain.
Claims (10)
1. the detachable perforated sound-absorbing ceiling board of cooling and warming, be arranged on a ceiling, and be connected with an air-conditioning system pipeline, it is characterized in that, at least comprise perforated metal ceiling board, at least one heat pipe, heat-conducting layer, some auxiliary fixing member, heat-insulation layer and some the first fixtures, wherein:
Described perforated metal ceiling board comprises perforated metal base plate and some flange, is provided with some the first perforation for noise reduction, and is provided with described flange on described perforated metal base plate on every side of described perforated metal base plate;
The diameter of described heat pipe is greater than 5mm, described heat pipe connects for carrying the described air-conditioning system pipeline of liquid to it, and on described heat-conducting layer, be provided with some grooves, described heat pipe is inlayed and is fixed in described groove, described auxiliary fixing member is connected and fixed described heat-conducting layer, by described the first fixture, described auxiliary fixing member and described heat-conducting layer are fixed on described flange in the lump, make described heat pipe be positioned at the top of described perforated metal base plate, and be separated between described heat pipe and described perforated metal base plate; Described heat-insulation layer, above described auxiliary fixing member, described heat-conducting layer and described heat pipe, and pastes at the upper surface of described auxiliary fixing member or the upper surface of described heat-conducting layer.
2. the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming as claimed in claim 1, is characterized in that, on described perforated metal base plate, is also pasted with sound-absorbing nonwoven.
3. the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming as claimed in claim 1 or 2, is characterized in that, the material of described perforated metal ceiling board is galvanized steel plain sheet or aluminium sheet, and has corrosion-inhibiting coating on the surface of described perforated metal ceiling board.
4. the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming as claimed in claim 1, it is characterized in that, described the first fixture is the screw with pad, described screw is fixed on described auxiliary fixing member and described heat-conducting layer on described flange in the lump through described auxiliary fixing member, described heat-conducting layer and described flange, makes described heat pipe be positioned at the top of described perforated metal base plate.
5. the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming as claimed in claim 1, it is characterized in that, the structural relation of described auxiliary fixing member, described heat pipe and described heat-conducting layer is described auxiliary fixing member, described heat pipe and described heat-conducting layer from top to bottom.
6. the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming as claimed in claim 1, it is characterized in that, the structural relation of described auxiliary fixing member, described heat pipe and described heat-conducting layer is described heat-conducting layer, described heat pipe and described auxiliary fixing member from top to bottom.
7. the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming as claimed in claim 1, is characterized in that, has one at least for crochet in described flange, and one is scrap (bridge);
Described crochet includes the first riser, the first top board and the second riser; One end of described the first riser is vertically connected at the side edge of described perforated metal base plate; Described the first riser and described the second riser are all perpendicular to described the first top board, and one end of the other end of described the first riser and described the second riser is connected to the two ends of described the first top board; Described the second riser is positioned at the top of described perforated metal base plate, and its with described perforated metal base plate between be separated;
Described scrap (bridge) comprises the 3rd riser, one end of described the 3rd riser is vertically fixed on the side edge of described perforated metal base plate, the other end of described the 3rd riser is the flanging to described perforated metal plate outer side turnover, and described flanging is perpendicular to described the 3rd riser.
8. the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming as claimed in claim 1, is characterized in that, has two at least for crochet in described flange;
Described crochet includes the first riser, the first top board and the second riser; One end of described the first riser is vertically connected at the side edge of described perforated metal base plate; Described the first riser and described the second riser are all perpendicular to described the first top board, and one end of the other end of described the first riser and described the second riser is connected to the two ends of described top board; Described the second riser is positioned at the top of described perforated metal base plate, and its with described perforated metal base plate between be separated.
9. the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming as claimed in claim 1, is characterized in that, described heat-insulation layer is mineral wool, rock wool or rubber and plastic heat-preservation cotton.
10. the detachable perforated sound-absorbing ceiling board of a kind of cooling and warming as claimed in claim 1, is characterized in that, described heat-conducting layer is provided with some the second perforation for noise reduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625739.2U CN203561009U (en) | 2013-10-11 | 2013-10-11 | Detachable punched sound absorption suspended ceiling board capable of refrigerating and heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320625739.2U CN203561009U (en) | 2013-10-11 | 2013-10-11 | Detachable punched sound absorption suspended ceiling board capable of refrigerating and heating |
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| Publication Number | Publication Date |
|---|---|
| CN203561009U true CN203561009U (en) | 2014-04-23 |
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|---|---|---|---|
| CN201320625739.2U Expired - Lifetime CN203561009U (en) | 2013-10-11 | 2013-10-11 | Detachable punched sound absorption suspended ceiling board capable of refrigerating and heating |
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| CN (1) | CN203561009U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626826A (en) * | 2017-03-15 | 2018-10-09 | 汉斯-彼得·莱默尔 | A kind of device for room temperature adjustment |
| CN111219791A (en) * | 2018-11-27 | 2020-06-02 | 宁波奥克斯电气股份有限公司 | Shell assembly structure, air conditioner and shell assembly method |
| CN113431248A (en) * | 2021-06-21 | 2021-09-24 | 北新集团建材股份有限公司 | Veneered ceiling assembly and mounting method thereof |
-
2013
- 2013-10-11 CN CN201320625739.2U patent/CN203561009U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626826A (en) * | 2017-03-15 | 2018-10-09 | 汉斯-彼得·莱默尔 | A kind of device for room temperature adjustment |
| CN111219791A (en) * | 2018-11-27 | 2020-06-02 | 宁波奥克斯电气股份有限公司 | Shell assembly structure, air conditioner and shell assembly method |
| CN111219791B (en) * | 2018-11-27 | 2021-06-04 | 宁波奥克斯电气股份有限公司 | Shell assembly structure, air conditioner and shell assembly method |
| CN113431248A (en) * | 2021-06-21 | 2021-09-24 | 北新集团建材股份有限公司 | Veneered ceiling assembly and mounting method thereof |
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